cleanup useless return sentence

This patch cleans up return sentences in the end of void functions.

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/vl.c b/vl.c
index 8d305ca..29e05a3 100644
--- a/vl.c
+++ b/vl.c
@@ -1023,7 +1023,6 @@ static void numa_add(const char *optarg)
         }
         nb_numa_nodes++;
     }
-    return;
 }
 
 static void smp_parse(const char *optarg)